Answer:
Yes, why has been explained
Step-by-step explanation:
Yes, Fusion takes place in the atmosphere of stars. Mostly stars are composed of hydrogen and helium, small quantity of other heavier elements.
The stars get their energy by the fusion reaction that continuously takes place inside them. The fusion of two hydrogen molecules to form a helium molecule. This reaction generates enormous amount of heat and light, which why the stars are so shiny and hot.